I figured if Tris could see her mother right after death, she could appear in Tobias's dream too. I was inspired by one of my followers, The Mortal Divergent...

u/5054402/

I did not want to go to sleep. I will have nightmares. I feel like I am betraying her, I can't say or think her name without sobbing. I am with her best friend now, since she is the only one who can fix me. But not completely, because I have not slept for a whole week now. That's when I started to pretend she hates me because I am with Christina now. In reality, i knew she would understand, forgive me. But I did not know whether she would feel hurt. But after a week of no sleep, your body shuts down. As i blacked out, I said her name for the first time in 2 years. Tris. Beatrice Prior.

Dream... Or is it?

Tris appeared in front of me, and oddly it did not hurt to see her. Wait, she looked different. Glowing? I shook the thought off as she began to speak. "Tobias, my Tobias. You are coping so well. I love you. " Is this real? Can I dare to hope? "Tobias, yes, this is real. You have not been sleeping, so you collapsed into a deep sleep. I used your deep sleep to pull you into a place that is in the middle of sleep, and death. I only have a little time. I am here to tell you 1 thing, then we will have to go. Neither of us can linger here long, and each spirit gets only 1 chance to communicate with 1 person they truly care about. You have been worried recently, and I have come to tell you that is , I approve of Christina. She is my best friend, and she deserves you. I understand you love me too and she helps you. I have to move on now, stay happy for me. Bye, Tobias. I love you forever and always. When you wake, there will be a gift on your bedside table to prove this is real. I will push you out of this state now and it will feel like you are falling. Live your life for me." White specks of snow began to fall as she gave me a kiss, then dissipated.

I felt the falling sensation she warned me about. I awoke suddenly, and felt a great weight off my shoulders. I also felt... joy? I haven't felt truly happy in so long! It felt strange, yet familiar. I scrambled to my bedside table and saw the gift immediately. It was a Ferris Wheel snow globe, with a girl that looked a lot like Tris, and a boy that looked a lot like me, perched at the top, kissing. Next to the Ferris Wheel, was the engravement 6+4=10. It also said 4 + C = a happy 6.

I knew then that my dream was not an ordinary dream...